CN215743468U

CN215743468U - Chemical industry reation kettle convenient to arrange material

Info

Publication number: CN215743468U
Application number: CN202122241475.8U
Authority: CN
Inventors: 吴超
Original assignee: Shanghai Xinyun Technology Co ltd
Current assignee: Shanghai Xinyun Technology Co ltd
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-08
Anticipated expiration: 2031-09-15

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a chemical reaction kettle convenient for discharging, which comprises: the kettle body is detachably connected with the kettle cover; a discharging pipe is arranged at the bottom of the side surface of the kettle body; the stirring mechanism comprises a stirring shaft, and stirring blades are arranged on the stirring shaft; the bottom of (mixing) shaft is provided with the row material pole, the at least one end of row material pole is provided with the doctor-bar. The utility model solves the problem that the materials of the reaction kettle are easy to stick to the wall in the prior art. Above-mentioned chemical industry reation kettle is through setting up row material pole and doctor-bar on rabbling mechanism, can promote the material to arrange the material, also can avoid the material to glue the wall at the in-process of reaction.

Description

Chemical industry reation kettle convenient to arrange material

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a chemical reaction kettle convenient for discharging.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container.

The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes such as vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like; the material of the reaction kettle is generally carbon manganese steel, stainless steel, zirconium, nickel-based alloy and other composite materials, and the reaction kettle can be made of stainless steel materials such as SUS304, SUS316L and the like.

In the prior art, many polymerization reactions have high viscosity, and the problems of difficult discharge and wall adhesion are easily caused after the reaction is finished.

SUMMERY OF THE UTILITY MODEL

In view of the defects of the prior art, the utility model aims to provide a chemical reaction kettle convenient for discharging, which is used for solving the problem that the materials of the reaction kettle are easy to stick to the wall and are difficult to discharge in the prior art. Above-mentioned chemical industry reation kettle is through setting up row material pole and doctor-bar on rabbling mechanism, can promote the material to arrange the material, also can avoid the material to glue the wall at the in-process of reaction.

To achieve the above and other related objects, the present invention provides a chemical reaction kettle convenient for discharging, comprising:

the kettle body is detachably connected with the kettle cover; a discharging pipe is arranged at the bottom of the side surface of the kettle body;

the stirring mechanism comprises a stirring shaft, and stirring blades are arranged on the stirring shaft; the bottom of (mixing) shaft is provided with the row material pole, the at least one end of row material pole is provided with the doctor-bar.

Above-mentioned chemical industry reation kettle is through setting up row material pole and doctor-bar on rabbling mechanism, and the synchronous drive row material pole of stirring in-process moves with the doctor-bar, arranges the material pole setting and avoids the material to glue the wall and can promote the material to arrange the material in the bottom motion, and the doctor-bar setting is the annular motion in the side and also can avoid the material to glue the wall and promote the material to arrange the material. The material discharging rod and the scraping sheet can promote material discharging, so that materials with high viscosity can be discharged completely and quickly; the material discharging rod and the scraping blade can also prevent materials from sticking to the wall in the reaction process, so that the problems of uneven reaction or overheating and coking of the materials in the polymerization process are avoided.

In an embodiment of the present invention, a fixing rod is disposed on the upper portion of the stirring shaft, and the fixing rod is disposed parallel to the discharging rod.

In an embodiment of the utility model, the fixing rod is connected with the material discharging rod through a scraping blade, and the scraping blade is vertically arranged and is in contact with the inner wall of the kettle body.

The fixed rod and the material discharging rod are arranged in parallel, so that the doctor blade is convenient to fix, the doctor blade is beneficial to scraping off materials on the side wall, and the materials are prevented from being stuck on the wall.

In an embodiment of the present invention, the top of the stirring shaft penetrates through the kettle cover, the stirring shaft is connected to a motor, and the motor is installed on the kettle cover.

The motor drives the stirring shaft, so that the stirring blade, the scraping blade and the discharging rod are driven to rotate.

In an embodiment of the present invention, the tank cover is provided with a feeding pipe and an exhaust pipe. The exhaust pipe is used for discharging waste gas generated by the reaction, and the overhigh pressure in the kettle body is avoided.

In an embodiment of the utility model, the exhaust pipe is provided with a one-way valve, and the one-way valve prevents external gas from entering the kettle body to influence the reaction of internal materials.

In an embodiment of the present invention, a pressure gauge and a thermometer are installed on the kettle body.

In an embodiment of the utility model, the kettle body is arranged on the support frame, and the support frame has a better fixing effect.

In an embodiment of the utility model, the supporting frame includes a fixing ring, the fixing ring is provided with a plurality of supporting legs, and the kettle body is installed in the fixing ring. A plurality of stabilizer blades form a plurality of strong points, and fixed effect is better.

As mentioned above, the chemical reaction kettle convenient for discharging has the following beneficial effects: above-mentioned chemical industry reation kettle is through setting up row material pole and doctor-bar on rabbling mechanism, and the synchronous drive row material pole of stirring in-process moves with the doctor-bar, arranges the material pole setting and avoids the material to glue the wall and can promote the material to arrange the material in the bottom motion, and the doctor-bar setting is the annular motion in the side and also can avoid the material to glue the wall and promote the material to arrange the material. The material discharging rod and the scraping sheet can promote material discharging, so that materials with high viscosity can be discharged completely and quickly; the material discharging rod and the scraping blade can also prevent materials from sticking to the wall in the reaction process, so that the problems of uneven reaction or overheating and coking of the materials in the polymerization process are avoided.

Drawings

FIG. 1 is a schematic view of a chemical reactor for facilitating discharge in an embodiment of the present invention.

FIG. 2 is a schematic view of a support ring of a chemical reaction vessel for facilitating discharge according to an embodiment of the present invention.

FIG. 3 is a schematic view showing the connection between a stirring shaft and a stirring blade of a chemical reaction kettle for facilitating discharge in the embodiment of the present invention.

FIG. 4 is a schematic view showing the connection between a stirring shaft and a discharging rod of a chemical reaction kettle for facilitating discharging in an embodiment of the present invention.

FIG. 5 is a schematic view showing the connection between a stirring shaft and a fixing rod of a chemical reaction kettle for facilitating discharge according to an embodiment of the present invention.

FIG. 6 is a schematic view of a stirring mechanism of a chemical reaction kettle for facilitating discharging in an embodiment of the present invention.

FIG. 7 is a schematic view of the interior of a chemical reaction vessel facilitating discharge in an embodiment of the present invention.

Description of the element reference numerals

1-kettle body; 2-kettle cover; 3-a discharge pipe; 4-a pressure gauge; 5-a thermometer; 6-feeding pipe; 7-an exhaust pipe; 8-a one-way valve; 9-stirring mechanism, 901-stirring shaft, 902-stirring blade, 903-discharging rod, 904-fixing rod, 905-scraping blade and 906-motor; 10-support frame, 1001-fixing ring, 1002-support leg.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

Please refer to fig. 1 to 7. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Referring to fig. 1 to 7, the present invention provides a chemical reaction kettle convenient for discharging materials, including:

the kettle body 1 is detachably connected with the kettle cover 2; a discharge pipe 3 is arranged at the bottom of the side surface of the kettle body 1, and a pressure gauge 4 and a thermometer 5 are arranged on the kettle body 1; a feeding pipe 6 and an exhaust pipe 7 are arranged on the kettle cover 2, and a one-way valve 8 is arranged on the exhaust pipe 7;

the stirring mechanism 9 comprises a stirring shaft 901, and stirring blades 902 are arranged on the stirring shaft 901; a discharging rod 903 is arranged at the bottom of the stirring shaft 901, a fixing rod 904 is arranged at the upper part of the stirring shaft 901, and the fixing rod 904 is arranged in parallel with the discharging rod 903; the fixed rod 904 is connected with the discharging rod 903 through a scraper 905, and the scraper 905 is vertically arranged and is in contact with the inner wall of the kettle body 1;

the support frame 10, the kettle body 1 is installed on the support frame 10; the support frame 10 comprises a fixing ring 1001, a plurality of support legs 1002 are arranged on the fixing ring 1001, and the kettle body 1 is arranged in the fixing ring 1001;

the top of the stirring shaft 901 penetrates through the kettle cover 2, the stirring shaft 901 is connected with a motor 906, and the motor 906 is installed on the kettle cover 2.

The reaction process of the chemical reaction kettle comprises the following steps: adding materials into the feeding pipe 6, starting a motor 906, driving a stirring shaft 901 by the motor 906, and driving stirring blades 902, a scraping blade 905 and a discharging rod 903 to rotate by the stirring shaft 901, so that the reaction is promoted to be carried out.

The discharge process of the chemical reaction kettle comprises the following steps: the motor 906 is started, the motor 906 drives the stirring shaft 901, and the stirring shaft 901 drives the stirring blades 902, the scraping blades 905 and the discharging rod 903 to rotate. Discharge tube 3 is opened and wiper blade 905 scrapes the material off the sidewalls and discharge rod 903 facilitates the discharge of the material from discharge tube 3. The final stage may be to completely discharge the material through the discharge rod 903.

In summary, the material discharge rod 903 and the scraping blade 905 are arranged on the stirring mechanism 9, the material discharge rod 903 and the scraping blade 905 are synchronously driven to move in the stirring process, the material discharge rod 903 is arranged at the bottom to move so as to prevent materials from sticking to the wall and promote the materials to be discharged, and the scraping blade 905 is arranged on the side surface to do annular movement so as to prevent the materials from sticking to the wall and promote the materials to be discharged; namely, the material discharging rod 903 and the scraper 905 can promote material discharging and prevent the material from sticking to the wall in the reaction process. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a chemical industry reation kettle convenient to arrange material which characterized in that, chemical industry reation kettle includes:

the kettle body (1), the kettle body (1) is detachably connected with the kettle cover (2); a discharge pipe (3) is arranged at the bottom of the side surface of the kettle body (1);

the stirring mechanism (9) comprises a stirring shaft (901), and stirring blades (902) are arranged on the stirring shaft (901); the stirring shaft (901) is provided with a discharging rod (903) at the bottom, and at least one end of the discharging rod (903) is provided with a scraping blade (905).

2. The chemical reaction kettle convenient for discharging as claimed in claim 1, wherein: a fixing rod (904) is arranged on the upper portion of the stirring shaft (901), and the fixing rod (904) is arranged in parallel with the discharging rod (903).

3. The chemical reaction kettle convenient for discharging as claimed in claim 2, wherein: the fixed rod (904) is connected with the material discharging rod (903) through a scraping blade (905), and the scraping blade (905) is vertically arranged and is in contact with the inner wall of the kettle body (1).

4. The chemical reaction kettle convenient for discharging as claimed in any one of claims 1 to 3, is characterized in that: the top of the stirring shaft (901) penetrates through the kettle cover (2), the stirring shaft (901) is connected with a motor (906), and the motor (906) is installed on the kettle cover (2).

5. The chemical reaction kettle convenient for discharging as claimed in any one of claims 1 to 3, is characterized in that: the kettle cover (2) is provided with a feeding pipe (6) and an exhaust pipe (7).

6. The chemical reaction kettle convenient for discharging as claimed in claim 5, wherein: the exhaust pipe (7) is provided with a one-way valve (8).

7. The chemical reaction kettle convenient for discharging as claimed in any one of claims 1 to 3 and 6, wherein: the kettle body (1) is provided with a pressure gauge (4) and a thermometer (5).

8. The chemical reaction kettle convenient for discharging as claimed in any one of claims 1 to 3 and 6, wherein: the kettle body (1) is arranged on the support frame (10).

9. The chemical reaction kettle convenient for discharging as claimed in claim 8, wherein: the support frame (10) is including solid fixed ring (1001), gu be provided with a plurality of stabilizer blade (1002) on fixed ring (1001), the cauldron body (1) is installed in solid fixed ring (1001).